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  1. JBoss Enterprise Application Platform
  2. JBEAP-18122

[GSS](7.2.z) File upload (multipart) with Picketlink fails with sizes over 20k (using Apache Commons FileUpload)

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    Description

      This is a followup to JBEAP-17829 - WFLY-12705 - File upload fails with IllegalStateException when PicketLink SSO is enabled

      The patch resolved a portion of the file upload issues, but uploads over a certain size fail (appears to be ~20k but I don't have a precise number).

      This issue occurs only with picketlink security and doing file uploads

      The reproducer shows that the request class differs between successful uploads and unsuccessful uploads:

      Successful calls use SPFormAuthenticationRequestWrapper:
      [cdolphy@styx jboss-eap-7.2]$ 10:52:41,761 INFO [stdout] (default task-2) Class of Request - org.picketlink.identity.federation.bindings.wildfly.sp.SPFormAuthenticationRequestWrapper
      10:52:41,764 INFO [stdout] (default task-2) item is name=jboss-fileupload-swallowed-exception.txt, StoreLocation=/home/cdolphy/gss/cases/02523510/jboss-eap-7.2/standalone/tmp/reproducer.war/upload_3c1122fc_16ea378ffdc__8000_00000003.tmp, size=9449bytes, isFormField=false, FieldName=fileupload

      But unsuccessful requests use HttpServletRequestImpl:
      10:53:02,818 INFO [stdout] (default task-2) Class of Request - io.undertow.servlet.spec.HttpServletRequestImpl

      Attachments

        1. idp.war
          2 kB
        2. reproducer.war
          149 kB
        3. reproducer.zip
          664 kB

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              spyrkob Bartosz Spyrko-Smietanko
              rhn-support-cdolphy Chris Dolphy
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